:root{--ink:#111827;--muted:#657085;--line:#e7eaf0;--paper:#fff;--soft:#f5f7fb;--blue:#1769ff;--blue2:#0d46b8;--green:#17a673;--orange:#ff7a1a;--shadow:0 20px 55px rgba(24,42,79,.12);font-family:Inter,"Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff}
button,input,select,textarea{font:inherit}
button,a{transition:.2s ease}
a{text-decoration:none;color:inherit}
button{cursor:pointer}
.shell{width:min(1180px,calc(100% - 40px));margin:auto}
.topline{background:#0d1b35;color:#c9d4e9;font-size:12px}
.topline .shell{display:flex;justify-content:space-between;padding:9px 0}
.header{height:76px;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
.nav{height:100%;display:flex;align-items:center;gap:32px}
.brand{display:flex;align-items:center;gap:10px;min-width:205px}
.brand-mark{display:grid;place-items:center;width:39px;height:39px;color:#fff;background:linear-gradient(145deg,var(--blue),var(--blue2));border-radius:11px;font-weight:900;font-size:14px;box-shadow:0 8px 20px rgba(23,105,255,.25)}
.brand b{display:block;font-size:17px}
.brand small{display:block;color:#8590a3;font-size:8px;letter-spacing:1.5px;margin-top:2px}
.nav-links{display:flex;gap:25px;flex:1;justify-content:center}
.nav-links a{font-size:14px;color:#4e596b;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.nav-links a.active:after{content:"";position:absolute;left:25%;right:25%;bottom:-15px;height:2px;background:var(--blue)}
.nav-actions{display:flex;align-items:center;gap:9px}
.text-btn,.link-button{background:none;border:0;color:#556176}
.text-btn:hover,.link-button:hover{color:var(--blue)}
.outline-btn,.ghost-btn{border:1px solid #ccd3df;background:white;color:#273248;padding:10px 16px;border-radius:9px}
.outline-btn:hover,.ghost-btn:hover{border-color:var(--blue);color:var(--blue)}
.cart-btn{border:0;background:#111d34;color:#fff;padding:11px 16px;border-radius:9px}
.cart-btn span{display:inline-grid;place-items:center;margin-left:5px;width:20px;height:20px;border-radius:50%;background:var(--blue);font-size:11px}
.mobile-menu{display:none;border:0;background:none;font-size:23px}
.hero{background:radial-gradient(circle at 75% 20%,rgba(44,117,255,.16),transparent 32%),linear-gradient(135deg,#f9fbff 0%,#eef4ff 100%);padding:76px 0 72px;border-bottom:1px solid #e4eaf5}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.eyebrow{display:inline-block;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:2px;margin-bottom:14px}
.hero h1{font-size:48px;line-height:1.16;letter-spacing:-1.7px;margin:0 0 21px}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero-copy>p{color:#657085;line-height:1.9;max-width:610px;margin-bottom:31px}
.hero-actions{display:flex;gap:12px}
.primary-btn{display:inline-flex;justify-content:center;align-items:center;gap:18px;border:0;background:linear-gradient(135deg,var(--blue),#1550cc);color:#fff;padding:13px 20px;border-radius:9px;font-weight:700;box-shadow:0 10px 24px rgba(23,105,255,.2)}
.primary-btn:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(23,105,255,.28)}
.primary-btn.full{width:100%}
.trust-row{display:flex;gap:24px;margin-top:28px;color:#667287;font-size:12px}
.trust-row span:first-letter{color:var(--green)}
.hero-panel{background:rgba(255,255,255,.92);border:1px solid rgba(204,215,235,.9);border-radius:18px;padding:24px;box-shadow:var(--shadow)}
.panel-head{display:flex;justify-content:space-between;font-weight:700;margin-bottom:20px}
.live{font-size:12px;color:var(--green);font-weight:500}
.live i{display:inline-block;width:7px;height:7px;background:var(--green);border-radius:50%;margin-right:6px;box-shadow:0 0 0 5px rgba(23,166,115,.1)}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#f4f7fc;border-radius:12px;padding:17px 8px;margin-bottom:17px}
.metric-grid div{text-align:center;border-right:1px solid #dde3ee}
.metric-grid div:last-child{border:0}
.metric-grid b{display:block;font-size:19px}
.metric-grid span{color:#7b8698;font-size:10px}
.delivery-card{display:grid;grid-template-columns:42px 1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:14px;margin-top:10px}
.delivery-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;color:#fff;background:var(--green)}
.delivery-icon.manual{background:var(--orange)}
.delivery-card b{font-size:13px}
.delivery-card p{font-size:10px;color:#828c9d;margin:4px 0 0}
.delivery-card>span{font-size:11px;color:var(--green);background:#eafaf4;padding:5px 8px;border-radius:20px}
.feature-strip{border-bottom:1px solid var(--line)}
.feature-strip .shell{display:grid;grid-template-columns:repeat(3,1fr)}
.feature-strip article{display:flex;align-items:center;gap:13px;padding:25px 22px;border-right:1px solid var(--line)}
.feature-strip article:first-child{border-left:1px solid var(--line)}
.feature-strip article>span{font-size:20px;font-weight:900;color:#d1d7e2}
.feature-strip b{font-size:13px}
.feature-strip p{font-size:11px;color:#8791a1;margin:5px 0 0}
.catalog-section{padding:78px 0}
.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:30px}
.section-heading h2{font-size:31px;margin:0 0 8px}
.section-heading p{color:var(--muted);margin:0}
.section-heading.centered{justify-content:center;text-align:center}
.search-box{display:flex;width:430px;border:1px solid #d6dce7;border-radius:10px;overflow:hidden;background:#fff}
.search-box input{flex:1;border:0;outline:0;padding:12px 15px}
.search-box button{border:0;background:#15223b;color:#fff;padding:0 21px}
.category-tabs{display:flex;gap:7px;border-bottom:1px solid var(--line);margin-bottom:25px;overflow:auto}
.category-tabs button{border:0;background:none;padding:12px 18px;color:#687387;white-space:nowrap;border-bottom:2px solid transparent}
.category-tabs button.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:700}
.catalog-layout{display:grid;grid-template-columns:225px 1fr;gap:25px}
.filter-card{border:1px solid var(--line);border-radius:13px;padding:19px;height:max-content;position:sticky;top:98px}
.filter-title{display:flex;justify-content:space-between;margin-bottom:20px}
.filter-title button{border:0;background:none;color:var(--blue);font-size:11px}
.filter-card>label{display:block;font-size:12px;font-weight:700;margin:17px 0 8px}
.filter-card select,.filter-card input,.modal input,.modal select,.modal textarea{width:100%;border:1px solid #d9dee8;background:#fff;border-radius:8px;padding:10px 11px;outline:0}
.filter-card select:focus,.filter-card input:focus,.modal input:focus,.modal select:focus,.modal textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,255,.08)}
.range-row{display:flex;align-items:center;gap:5px}
.range-row input{min-width:0}
.filter-note{background:#f3f7ff;border-radius:10px;padding:15px;margin-top:22px}
.filter-note b{font-size:12px}
.filter-note p{color:#718099;font-size:11px;line-height:1.6}
.filter-note a{color:var(--blue);font-size:11px;font-weight:700}
.products-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;color:#6e798b;font-size:12px}
.products-toolbar select{border:1px solid var(--line);padding:8px 10px;border-radius:8px}
.catalog-toolbar-actions{display:flex;align-items:center;gap:9px}.catalog-toolbar-actions label{display:flex;align-items:center;gap:5px;white-space:nowrap}.catalog-pagination{display:flex;justify-content:center;align-items:center;gap:7px;margin:26px 0 4px}.catalog-pagination button{min-width:36px;border:1px solid var(--line);background:#fff;color:#617087;border-radius:8px;padding:8px 10px;font-size:12px}.catalog-pagination button:hover:not(:disabled),.catalog-pagination button.active{background:var(--blue);border-color:var(--blue);color:#fff}.catalog-pagination button:disabled{opacity:.45;cursor:not-allowed}.catalog-pagination span{color:#8c96a6}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.product-card{border:1px solid var(--line);border-radius:13px;padding:18px;background:#fff;position:relative;display:flex;flex-direction:column;min-height:282px}
.product-card:hover{transform:translateY(-3px);border-color:#c8d6f0;box-shadow:0 15px 35px rgba(39,62,104,.09)}
.product-top{display:flex;justify-content:space-between;align-items:start}
.product-type{display:flex;align-items:center;gap:8px;font-size:11px;color:#5f6d82}
.platform-icon{display:grid;place-items:center;width:27px;height:27px;border-radius:7px;background:#1877f2;color:#fff;font-weight:900}
.stock{font-size:10px;color:var(--green);background:#ebfaf5;padding:5px 8px;border-radius:20px}
.stock.low{color:#d66b16;background:#fff4e9}
.product-card h3{font-size:15px;line-height:1.5;margin:18px 0 8px}
.product-card>p{font-size:11px;line-height:1.7;color:#758094;margin:0 0 13px}
.tags{display:flex;flex-wrap:wrap;gap:5px}
.tags span{font-size:9px;color:#5d6a7e;background:#f3f5f8;padding:4px 7px;border-radius:4px}
.product-meta{display:flex;gap:10px;margin-top:12px;color:#7a8597;font-size:10px}
.price-row{display:flex;align-items:end;justify-content:space-between;margin-top:auto;padding-top:17px}
.price b{font-size:21px;color:#ec4b35}
.price small{text-decoration:line-through;color:#99a2b0;margin-left:4px}
.card-actions{display:flex;gap:6px}
.card-actions button{border:1px solid var(--line);background:white;border-radius:8px;padding:8px 10px;font-size:11px}
.card-actions button:last-child{background:var(--blue);color:white;border-color:var(--blue)}
.process-section{background:#f6f8fc;padding:75px 0}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.process-grid article{background:#fff;border:1px solid var(--line);padding:24px;border-radius:13px;position:relative}
.process-grid article>span{position:absolute;right:17px;top:14px;color:#e0e5ee;font-size:22px;font-weight:900}
.process-icon{display:grid;place-items:center;width:42px;height:42px;background:#edf3ff;color:var(--blue);border-radius:10px;font-weight:800}
.process-grid h3{font-size:15px;margin:16px 0 7px}
.process-grid p{font-size:11px;color:#7e899a;line-height:1.6;margin:0}
.policy-section{padding:70px 0}
.policy-box{display:grid;grid-template-columns:1.2fr 1fr auto;gap:45px;align-items:center;background:#101d35;color:#fff;border-radius:18px;padding:38px 42px}
.policy-box h2{margin:0 0 10px;font-size:27px}
.policy-box p{color:#aebad0;font-size:12px;line-height:1.8}
.policy-points{display:grid;gap:9px;color:#d3dceb;font-size:12px}
.policy-points span:before{content:"✓";color:#55d9a8;margin-right:9px}
.policy-box .outline-btn{background:transparent;color:#fff;border-color:#64718a}
footer{background:#0d172a;color:#b2bdd0;padding:50px 0 20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px}
.footer-brand{color:#fff}
.footer-grid>div>p{font-size:12px}
.footer-grid>div>b{display:block;color:#fff;margin-bottom:15px;font-size:13px}
.footer-grid>div>a,.footer-grid>div>span,.footer-grid .link-button{display:block;color:#9da9bd;font-size:11px;margin:10px 0;padding:0}
.copyright{border-top:1px solid #26334a;margin-top:35px;padding-top:20px;font-size:10px}
.drawer-backdrop{position:fixed;inset:0;background:rgba(8,16,31,.52);z-index:39}
.cart-drawer{position:fixed;right:-440px;top:0;bottom:0;width:min(420px,100%);background:white;z-index:40;display:flex;flex-direction:column;transition:.3s ease;box-shadow:-20px 0 60px rgba(0,0,0,.15)}
.cart-drawer.open{right:0}
.drawer-head{display:flex;justify-content:space-between;padding:24px;border-bottom:1px solid var(--line)}
.drawer-head span{font-size:9px;letter-spacing:1.5px;color:var(--blue)}
.drawer-head h2{margin:4px 0 0}
.icon-btn{border:0;background:#f1f3f6;width:34px;height:34px;border-radius:50%;font-size:21px}
.cart-items{padding:18px 24px;overflow:auto;flex:1}
.cart-item{display:grid;grid-template-columns:1fr auto;gap:12px;padding:15px 0;border-bottom:1px solid var(--line)}
.cart-item b{font-size:12px}
.cart-item p{color:#e54b38;font-weight:800;margin:7px 0;font-size:13px}
.qty{display:flex;align-items:center;gap:8px}
.qty button{width:25px;height:25px;border:1px solid var(--line);background:white;border-radius:6px}
.qty .cart-quantity-input{width:66px;height:32px;border:1px solid var(--line);border-radius:7px;background:#fff;text-align:center;font-weight:700;outline:0;appearance:textfield;-moz-appearance:textfield}.qty .cart-quantity-input::-webkit-outer-spin-button,.qty .cart-quantity-input::-webkit-inner-spin-button{margin:0;-webkit-appearance:none}.qty .cart-quantity-input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,255,.1)}
.remove-item{border:0;background:none;color:#9aa3b1;font-size:11px}
.cart-footer{border-top:1px solid var(--line);padding:22px}
.cart-footer>div{display:flex;justify-content:space-between;margin-bottom:17px}
.cart-footer small{display:block;text-align:center;color:#929bab;font-size:9px;margin-top:10px}
.modal{border:0;border-radius:16px;padding:28px;width:min(760px,calc(100% - 30px));box-shadow:var(--shadow);overflow:visible}
.modal::backdrop{background:rgba(8,16,31,.56);backdrop-filter:blur(3px)}
.modal-close{position:absolute;right:15px;top:15px}
.small-modal{width:min(430px,calc(100% - 30px))}
#order-dialog{max-height:calc(100dvh - 32px);overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}
.checkout-modal{width:min(560px,calc(100% - 30px))}
.modal h2{margin:0 0 8px}
.muted{color:var(--muted);font-size:12px}
.modal form{display:grid;gap:14px;margin-top:22px}
.modal form label{display:grid;gap:7px;font-size:11px;font-weight:700}
.switch-link{border:0;background:none;color:var(--blue);display:block;margin:16px auto 0;font-size:12px}
.form-message{font-size:11px;color:#d74735;text-align:center}
.product-detail-grid{max-width:720px;margin:0 auto}
.detail-info h2{font-size:24px;margin:8px 0}
.detail-info>p{color:#6f7b8e;line-height:1.7;font-size:12px}
.attribute-list{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:15px 0}
.attribute-list div{background:#f4f6f9;padding:10px;border-radius:8px}
.attribute-list small{display:block;color:#8a94a5}
.attribute-list b{font-size:12px}
.detail-price{font-size:27px;color:#e74d38;font-weight:900;margin:18px 0}
.detail-summary{margin:0 0 12px}.detail-description{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0;margin:12px 0}.detail-description h3{font-size:13px;margin:0 0 6px}.detail-description p{white-space:pre-wrap;margin:0;color:#536177;line-height:1.8;font-size:15px}.detail-tags{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin:12px 0}.detail-tags small{color:#7f8999}.detail-tags span{font-size:11px;color:#52627a;background:#f3f5f8;padding:4px 7px;border-radius:4px}
.check-row{grid-template-columns:auto 1fr!important;align-items:center}
.check-row input{width:auto}
.checkout-line{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}
.checkout-total{display:flex;justify-content:space-between;font-size:17px;padding:15px 0}
.order-card{background:#f4f7fb;padding:15px;border-radius:10px;margin-top:18px}
.order-card b{font-size:13px}
.order-card p{font-size:11px;color:#6c788b}
.empty-state{text-align:center;padding:70px 20px;border:1px dashed #ccd3df;border-radius:12px}
.empty-state p{color:#7e899a;font-size:12px}
.toast{position:fixed;left:50%;bottom:-80px;transform:translateX(-50%);background:#111d34;color:#fff;padding:12px 20px;border-radius:9px;font-size:12px;z-index:60;transition:.25s}
.toast.show{bottom:25px}
.hidden{display:none!important}

@media(max-width:960px){.nav-links,.nav-actions{display:none}
.mobile-menu{display:block;margin-left:auto}
.nav.open{position:relative}
.nav.open .nav-links{display:grid;position:absolute;left:0;right:0;top:66px;background:#fff;padding:15px 20px;border:1px solid var(--line);box-shadow:var(--shadow)}
.nav.open .nav-links a{padding:8px 0}
.nav.open .nav-links a.active:after{display:none}
.nav.open .nav-actions{display:flex;position:absolute;left:0;right:0;top:270px;background:#fff;padding:12px 20px 18px;border:1px solid var(--line);border-top:0;box-shadow:var(--shadow);flex-wrap:wrap}
.hero-grid{grid-template-columns:1fr}
.hero-panel{display:none}
.feature-strip .shell{grid-template-columns:1fr 1fr}
.catalog-layout{grid-template-columns:1fr}
.filter-card{position:static;display:grid;grid-template-columns:repeat(2,1fr);gap:8px 15px}
.filter-title,.filter-note{grid-column:1/-1}
.product-grid{grid-template-columns:1fr 1fr}
.process-grid{grid-template-columns:1fr 1fr}
.policy-box{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.search-box{width:100%;margin-top:18px}
.section-heading{display:block}
}

@media(max-width:620px){.shell{width:min(100% - 26px,1180px)}
.topline .shell span:first-child{display:none}
.topline .shell{justify-content:center}
.header{height:66px}
.hero{padding:52px 0}
.hero h1{font-size:34px}
.hero-actions{display:grid}
.trust-row{gap:10px;flex-wrap:wrap}
.feature-strip .shell{grid-template-columns:1fr}
.feature-strip article{border-left:1px solid var(--line)}
.catalog-section{padding:55px 0}
.filter-card{grid-template-columns:1fr}
.filter-title,.filter-note{grid-column:auto}
.product-grid,.process-grid{grid-template-columns:1fr}
.product-card{min-height:285px}
.footer-grid{grid-template-columns:1fr 1fr}
.footer-grid>div:first-child{grid-column:1/-1}
.product-detail-grid{max-width:none}
.policy-box{padding:27px}
.modal{padding:23px}
.category-tabs{margin-left:-13px;margin-right:-13px;padding-left:13px}
.products-toolbar{align-items:flex-start;gap:10px;flex-wrap:wrap}.catalog-toolbar-actions{flex:1 1 100%;justify-content:space-between;flex-wrap:wrap}.catalog-pagination{flex-wrap:wrap;gap:6px;margin-top:20px;padding:0 4px}
}


/* 全站可读性基线：任何承载信息的文字均不低于 12px */
body{font-size:14px}
small{font-size:12px}
.topline{font-size:13px}
.brand small,.eyebrow{font-size:12px}
.nav-links a{font-size:15px}
.text-btn,.outline-btn,.cart-btn,.ghost-btn{font-size:13px}
.hero-copy>p{font-size:16px}
.trust-row{font-size:13px}
.metric-grid span{font-size:12px}
.delivery-card b{font-size:14px}
.delivery-card p,.delivery-card>span{font-size:12px}
.feature-strip b{font-size:14px}
.feature-strip p{font-size:12px;line-height:1.55}
.section-heading p{font-size:14px}
.category-tabs button,.category-tabs small{font-size:13px}
.filter-title button,.filter-card>label,.filter-note b,.filter-note p,.filter-note a{font-size:12px}
.products-toolbar,.products-toolbar select{font-size:13px}
.product-card{min-height:330px;padding:20px}
.product-type,.stock{font-size:12px}
.product-card h3{font-size:17px;line-height:1.55}
.product-card>p{font-size:13px;line-height:1.75}
.tags span{font-size:12px;padding:5px 8px}
.product-meta{font-size:12px;line-height:1.5}
.price small{font-size:12px}
.card-actions button{font-size:12px;padding:9px 12px}
.process-grid h3{font-size:16px}
.process-grid p,.policy-box p,.policy-points{font-size:13px}
.footer-grid>div>p,.footer-grid>div>a,.footer-grid>div>span,.footer-grid .link-button,.copyright{font-size:12px;line-height:1.6}
.drawer-head span,.cart-footer small{font-size:12px}
.cart-item b{font-size:14px}
.remove-item,.modal form label,.switch-link,.form-message,.detail-info>p,.attribute-list b,.order-card p{font-size:13px}
.attribute-list small{font-size:12px}
.order-card b{font-size:14px}
.toast{font-size:13px}


/* 商品信息优先级：关键内容采用更舒适的阅读字号 */
.feature-strip b{font-size:16px}
.feature-strip p{font-size:14px}
.category-tabs button,.category-tabs small{font-size:15px}
.filter-card>label,.filter-card select,.filter-card input{font-size:14px}
.products-toolbar,.products-toolbar select{font-size:14px}
.product-card{min-height:365px;padding:22px}
.product-type,.stock{font-size:14px}
.product-card h3{font-size:20px;line-height:1.45;margin:20px 0 10px}
.product-card>p{font-size:15px;line-height:1.75;color:#5f6c80}
.tags span{font-size:13px;padding:6px 9px}
.product-meta{font-size:14px;line-height:1.6;gap:12px}
.price b{font-size:26px}
.price small{font-size:14px}
.card-actions button{font-size:14px;padding:10px 14px}
.detail-info h2{font-size:28px}
.detail-info>p{font-size:15px}
.attribute-list small{font-size:13px}
.attribute-list b{font-size:15px}
.detail-price{font-size:31px}


@media(max-width:620px){.product-card{min-height:345px}
.product-card h3{font-size:19px}
.product-card>p{font-size:15px}
.product-type,.stock,.product-meta,.card-actions button{font-size:14px}
}


.delivery-result{margin-top:14px;padding:14px;background:#eaf4ff;border:1px solid #cfe0fa;border-radius:9px}
.delivery-result b{display:block;margin-bottom:8px;color:#174f9c}.delivery-group{margin-top:10px;padding-top:8px;border-top:1px solid #cfe0fa}.delivery-group>b{color:#24344e}.delivery-notes{margin-top:10px;padding-top:8px;border-top:1px solid #cfe0fa}.delivery-notes>b{color:#174f9c}
.delivery-result pre{margin:0 0 8px;white-space:pre-wrap;word-break:break-word;font:14px/1.7 "Microsoft YaHei",sans-serif;color:#24344e}.delivery-result details summary{cursor:pointer;color:#1769ff;font-weight:700;margin:6px 0 10px}

.account-modal{width:min(1500px,calc(100% - 64px));height:calc(100dvh - 64px);max-height:calc(100vh - 64px);overflow:hidden}
.account-head{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:20px;margin-bottom:20px;padding-right:54px}
.account-head #account-logout{white-space:nowrap}
.account-head h2{margin:0}
.account-modal #account-orders,.account-modal #account-balance,.account-modal #account-tickets,.account-modal #account-notifications,.account-modal #account-security{max-height:calc(100vh - 245px);overflow-y:auto;overscroll-behavior:contain;padding-right:8px}
body:has(dialog[open]){overflow:hidden}
.member-order{border:1px solid var(--line);border-radius:12px;padding:18px;margin-top:14px}
.member-order-head,.member-order-total{display:flex;justify-content:space-between;align-items:center;gap:15px}
.member-order-head b{font-size:15px}
.member-order-head small{display:block;color:var(--muted);margin-top:5px}
.member-order-head>span{color:var(--blue);background:#edf4ff;padding:5px 9px;border-radius:20px;font-size:13px}
.member-order>p{font-size:14px;color:#566277}
.member-order-total{border-top:1px solid var(--line);padding-top:12px;margin-top:12px}
.member-order-total b{font-size:18px;color:#e74d38}
@media(max-width:620px){.account-head{grid-template-columns:1fr;padding-right:42px}
.account-head .outline-btn{justify-self:start;margin-top:12px}
.account-modal #account-orders,.account-modal #account-balance,.account-modal #account-tickets,.account-modal #account-notifications,.account-modal #account-security{max-height:calc(100vh - 285px)}
.member-order-head{align-items:start}
}

.account-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:15px;overflow-x:auto}
.modal{height:auto;max-height:calc(100dvh - 64px);overflow-y:auto;overflow-x:hidden}.modal[open]{display:flex;flex-direction:column}.modal>form{min-height:0;align-content:start}.modal>#product-detail{min-height:0;overflow-y:auto;overscroll-behavior:contain;padding-right:7px}.data-modal,.account-modal,#support-dialog,#order-dialog{width:min(1500px,calc(100vw - 64px));height:calc(100dvh - 64px);overflow:hidden}.data-modal>form,.account-modal>form,.account-modal #account-orders,.account-modal #account-balance,.account-modal #account-tickets,.account-modal #account-notifications,.account-modal #account-security{min-height:0;flex:1;overflow-y:auto;overscroll-behavior:contain;padding-right:7px}.checkout-modal #checkout-summary,.checkout-modal .checkout-success{flex:none}#product-editor>form{overflow:hidden}#product-dialog{width:min(780px,calc(100vw - 64px));height:fit-content!important;block-size:fit-content!important;min-height:0!important;max-height:calc(100dvh - 96px);padding:24px 26px}#product-dialog[open]{display:block}#product-dialog>#product-detail{overflow:visible;padding-right:0}.detail-info h2{margin:6px 0 8px}#checkout-dialog{width:min(920px,calc(100vw - 64px));height:min(720px,calc(100dvh - 64px));overflow:hidden}#checkout-dialog[open]{display:flex}#checkout-dialog>#checkout-summary{max-height:210px;overflow-y:auto;padding-right:7px}#checkout-dialog>form{flex:1;overflow-y:auto;overscroll-behavior:contain;padding-right:7px}#checkout-dialog .checkout-success{min-height:0;overflow-y:auto;overscroll-behavior:contain;padding-right:7px}#support-dialog[open],#order-dialog[open]{display:flex}#support-dialog>form{min-height:0;flex:1;overflow-y:auto;overscroll-behavior:contain;padding-right:7px}#order-dialog>form{flex:none;overflow:visible;padding-right:0}#order-dialog>#order-result{min-height:0;flex:1;overflow-y:auto;overscroll-behavior:contain;padding-right:7px}
.account-tabs button{border:0;border-bottom:3px solid transparent;background:transparent;padding:11px 16px;color:#657085;font-size:14px;white-space:nowrap}
.account-tabs button.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:700}
.table-tools{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin:12px 0}.table-tools input{width:min(360px,40vw);border:1px solid #d9dee8;border-radius:8px;padding:9px 11px}.table-tools span{color:#657085;font-size:12px}.table-tools button{border:1px solid #ccd5e3;background:#fff;border-radius:8px;padding:8px 12px}.table-tools button:disabled{opacity:.45}
.account-tabs b{display:inline-grid;place-items:center;min-width:20px;height:20px;margin-left:3px;padding:0 5px;border-radius:20px;background:#e84b39;color:#fff;font-size:11px}
.support-order-btn{margin-top:14px}
.support-ticket h3{font-size:16px;margin:16px 0 7px}
.support-item-fieldset{border:1px solid var(--line);border-radius:10px;padding:12px;margin:0;min-width:0}.support-item-fieldset legend{padding:0 6px;font-size:12px;font-weight:800}.support-item-option{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.support-item-option:last-child{border-bottom:0}.support-item-option>label:first-child{display:grid!important;grid-template-columns:auto minmax(0,1fr);align-items:center}.support-item-option small{display:block;color:var(--muted);font-weight:400;margin-top:3px}.support-quantity{display:grid!important;align-items:center!important;grid-template-columns:auto 58px!important;white-space:nowrap}.support-quantity input{width:58px}.support-selected-items{background:#f4f7fb;border-radius:9px;padding:11px 13px;margin-top:12px}.support-selected-items ul{margin:7px 0 0;padding-left:19px}.support-selected-items li{margin:4px 0}.support-refund-result{color:#16815e;font-weight:800}
.ticket-reply{background:#edf4ff;border-radius:9px;padding:14px;margin-top:14px}
.ticket-reply b{color:#174f9c}
.ticket-reply p{white-space:pre-wrap;margin-bottom:0;line-height:1.7}
.notification-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:4px 0 12px;color:#657085;font-size:13px}
.notification-item{border:1px solid var(--line);border-radius:11px;padding:15px 16px;margin-top:10px}
.notification-item.unread{border-color:#b9d0ff;background:#f4f8ff}
.notification-item>div{display:flex;justify-content:space-between;gap:15px}
.notification-item small{color:#7c8798}
.notification-item p{margin:9px 0 0;color:#536075;line-height:1.65}
.account-security-form{max-width:480px;margin:5px 0 0;display:grid;gap:14px}
.account-security-form h3{margin:0}
.account-security-form label{display:grid;gap:7px;font-size:13px;font-weight:700}
.account-security-form .primary-btn{justify-self:start}


/* 商品卡片底栏：价格独占一行，操作按钮等宽排列 */
.price-row{display:grid;grid-template-columns:1fr;align-items:stretch;gap:13px}
.price{display:flex;align-items:baseline;gap:7px;min-width:0;white-space:nowrap}
.price small{margin-left:0}
.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.card-actions button{width:100%;min-height:42px;white-space:nowrap;font-weight:700}
.card-actions button:last-child{box-shadow:0 7px 16px rgba(23,105,255,.18)}

.order-expiry{padding:10px 12px;border-radius:8px;background:#fff7e8;color:#a96210!important;font-size:13px!important}
.member-order-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
.member-order-actions:empty{display:none}
.member-order-actions .outline-btn{padding:9px 14px}
.cancel-order-btn{color:#a55223;border-color:#e5c8b6}

.balance-summary{padding:24px;border-radius:13px;background:linear-gradient(135deg,#11213d,#1d4d9d);color:#fff}
.balance-summary span{font-size:13px;color:#c8d8f5}
.balance-summary b{display:block;margin:8px 0;font-size:32px}
.balance-summary p{margin:0;color:#c8d8f5;font-size:13px}
.balance-recharge-button,.recharge-history{display:none!important}
.balance-list{margin-top:14px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.balance-list article{display:grid;grid-template-columns:1fr auto;gap:6px 16px;padding:15px;border-bottom:1px solid var(--line)}
.balance-list article:last-child{border-bottom:0}
.balance-list article div small{display:block;color:var(--muted);margin-top:4px}
.balance-list article>small{grid-column:1/-1;color:var(--muted)}
.balance-list .positive{color:#16815e;font-weight:800}
.balance-list .negative{color:#c34b3b;font-weight:800}
.pay-balance-order{padding:9px 14px}

.checkout-success{text-align:center;padding:24px 0 4px}
.checkout-success-icon{display:grid;place-items:center;width:54px;height:54px;margin:4px auto 15px;border-radius:50%;background:#e8f8f0;color:#159166;font-size:29px;font-weight:800}
.checkout-success>b{display:block;font-size:19px}
.checkout-order-number{margin:14px 0 10px;color:#526075;font-size:13px}
.checkout-order-number strong{color:#14213a;letter-spacing:.2px}
.checkout-success-info{margin:0 auto 20px;padding:14px;border-radius:10px;background:#f3f7ff;color:#506078;font-size:13px;line-height:1.75;text-align:left}
.checkout-success-actions{display:flex;gap:10px;justify-content:center}
.checkout-success-actions .primary-btn,.checkout-success-actions .outline-btn{min-width:132px}
@media(max-width:460px){.checkout-success-actions{display:grid}
.checkout-success-actions .primary-btn,.checkout-success-actions .outline-btn{width:100%}
}

.balance-recharge-button{display:inline-flex;margin-top:14px;background:#fff;color:#174f9c;border-color:#b8ceef}
.recharge-history{margin-top:14px;border:1px solid var(--line);border-radius:12px;padding:16px}
.recharge-history>div:first-child{display:flex;justify-content:space-between;gap:18px;align-items:baseline;margin-bottom:10px}
.recharge-history h3{margin:0;font-size:16px}
.recharge-history p{margin:0;color:var(--muted);font-size:13px}
.recharge-history article{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px 14px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.recharge-history article>div small,.recharge-history article>small{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.recharge-history article>small{grid-column:1/-1;margin:0}
.recharge-history article>strong{color:#e74d38}
.recharge-status{padding:4px 8px;border-radius:20px;background:#fff5e8;color:#a96210;font-size:12px;white-space:nowrap}
.recharge-status.status-approved{background:#e8f8f0;color:#16815e}
.recharge-status.status-rejected{background:#fff0ef;color:#c34b3b}
@media(max-width:460px){.recharge-history>div:first-child{display:block}
.recharge-history p{margin-top:5px}
.recharge-history article{grid-template-columns:1fr auto}
.recharge-status{justify-self:end}
}

.category-tree{margin-top:20px;padding:14px 0 8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.category-tree>b{display:block;font-size:13px;margin:0 0 10px}
.category-tree-list{display:grid;gap:6px;max-height:300px;overflow:auto;padding-right:2px}
.category-tree button{display:flex;align-items:center;gap:6px;width:100%;border:1px solid #dbe3ef;background:#fff;border-radius:8px;padding:9px 10px 9px calc(10px + var(--category-depth) * 12px);text-align:left;color:#526075;font-size:12px}
.category-tree button:hover,.category-tree button.active{border-color:#9fc1ff;background:#eef5ff;color:#135dcc;font-weight:700}
.category-tree button span{font-size:10px;color:#8b96a8;white-space:nowrap}
.category-tree button small{margin-left:auto;color:#7d899b;font-size:11px}

#auth-dialog[open]{display:block!important;height:fit-content!important;block-size:fit-content!important;min-height:0!important;max-height:calc(100dvh - 64px)!important;overflow-y:auto!important;overflow-x:hidden!important}#auth-dialog>form{flex:none!important;height:auto!important;min-height:0!important;overflow:visible!important;padding-right:0!important}#auth-dialog .form-message:empty{display:none}